Structure of PDB 8k16 Chain B

Receptor sequence
>8k16B (length=217) Species: 1423 (Bacillus subtilis) [Search protein sequence]
NKQFAVIGLGRFGGSICKELHRMGHEVLAVDINEEKVNAYASYATHAVIA
NATEENELLSLGIRNFEYVIVAIGANIQASTLTTLLLKELDIPNIWVKAQ
NYYHHKVLEKIGADRIIHPEKDMGVKIAQSLSDENVLNYIDLSDEYSIVE
LLATRKLDSKSIIDLNVRAKYGCTILAIKHHGDICLSPAPEDIIREQDCL
VIMGHKKDIKRFENEGM
3D structure
PDB8k16 KtrA bound with ATP and thallium
ChainB
Resolution3.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ATP B G13 L14 G15 R16 F17 D36 I37 N56 A57 I78 G79 A80 K103 G8 L9 G10 R11 F12 D31 I32 N51 A52 I73 G74 A75 K98
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0042802 identical protein binding
Biological Process
GO:0006813 potassium ion transport
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8k16, PDBe:8k16, PDBj:8k16
PDBsum8k16
PubMed38719864
UniProtO32080|KTRA_BACSU Ktr system potassium uptake protein A (Gene Name=ktrA)

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